My 4 week old Black Australorp is going bald. I understand that they loose there feathers to get new ones but this is not right. They seem to be idk falling out and leaving bald spots all over her. And when picking her up she feels like nothing. I dont see her getting picked on she is very dominant and she eats very well and drinks. And poops just fine. So if she is not getting picked on and she not pulling them out what is it? Should I separate her from my other 6? Should I worry cause right now I am. If anyone can help me on what they think maybe happening, I would really appreciate it..